[Regulation of human bone marrow mesenchymal stem cells osteogenic and adipogenic differentiations by Wnt10b adenoviral vector in vitro].
Zhou Y., Zou C., Min L., Shi R., Zhang W., Luo Y.
Laboratory Study, published in Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi (2014) — summary generated from the PubMed abstract.
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
- Level A · Stronger Clinical Evidence
- Level B · Emerging clinical evidence with positive signals
- Level C · Early human research exploring benefits
- Level D · Scientific groundwork from lab and animal studies
- Emerging · Emerging topic under active research
This page is generated from the PubMed record. The Thai description is an automated summary of bibliographic fields and the abstract, not a full translation, and is not medical advice.
- Study type
- Laboratory Study
- Journal
- Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi (2014)
- Country
- China
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 25591309
Abstract (original English)
To investigate the regulation of human bone marrow mesenchymal stem cells (hBMSCs) osteogenic and adipogenic differentiations mediated by Wnt10b adenoviral vector in vitro. The hBMSCs from ilial bone tissue in adults at passage 4 were infected by Wnt10b gene expression adenoviral vector (group A), Wnt10b-shRNA adenoviral vector (group B), and empty vector (group C), and non-transfected hBMSCs served as the blank control group. Then the cells were cultured separately in the circumstance of osteogenic induction, adipogenic induction, and non-induction. The alkaline phosphatase (ALP) staining, alizarin red staining, and oil red O staining were used to detect the osteogenic and adipogenic differentiations; real-time fluorescent quantitative PCR and Western blot were used to analyze the expressions of osteoblast and adipocyte genes and proteins. The results of ALP staining were positive after osteogenic induction, group A showed strong staining, and group B showed the weakest staining. The results of alizarin red staining showed that there were a lot of patchy confluent brown mineralized nodules in group A; a few punctate brown mineralized nodules were seen in group B; and many punctuate brown mineralized nodules were found in groups C and D. The results of oil red O staining showed strong staining in groups B, C, and D after adipogenic induction, especially in group B; scattered or
What this study does not prove
- • This study does not prove SVF is an approved treatment or a replacement for standard care.
- • This is preclinical work; animal or laboratory results cannot be applied to humans.
Evidence level
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
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